Answer:
i think it's phosphates and amino acids
Explanation:
In order to see precise cells, living cells are better to observe to get the correct information while dead cells do not do anything and you can't really get information out of it
Answer:
Meiosis
Explanation:
Meiosis cell division is used in the formation of gametes with haploid number of chromosomes. Meiotic cell division involves two round of cell division hence the 2n chromosome at the start of the division eventually results in n/2 chromosomal number in 4 daughter cells at the end of the division.
Answer:
vaccination
Explanation:
Vaccination also called immunization is the administration of antigenic material called a vaccine to produce active artificial immunity against a disease. Vaccination protects humans from infections of many diseases. Examples include tuberculosis poliomyelitis, whooping cough, diphtheria and measles.
Active artificial immunity is where antibodies are formed in response to administration of dead or weakened( attenuated) pathogens or chemically treated toxoids.
